SASDCY9

Oxidised chloroplastic calvin cycle protein CP12 from C. reinhardtii

Data type: SASBDB experimental data Status: Published Curve type: SEC-SAS Last updated: 2020-08-28T15:28:14.712422+02:00
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1. Samples, Components and Experimental Conditions Sample & Experiment

Sample 1 · Oxidised chloroplastic calvin cycle protein CP12 from C. reinhardtii

Concentration0.0 – 0.54 Buffer / pH50 mM phosphate buffer, 50 mM NaCl, 20 mM oxidized DTT / 6.5
Experimental temperature20.0 Facility / beamlineSOLEIL / SWING
Wavelength0.1033 nmExposure1.5 s × 250

Molecular Components

ComponentType / organismUniProt and ConstructOligomeric StateMolecular weight
Calvin cycle protein CP12, chloroplastic
View sequence
HHHHHHHHHHSSGHIEGRHMSGQPAVDLNKKVQDAVKEAEDACAKGTSADCAVAWDTVEELSAAVSHKKDAVKADVTLTDPLEAFCKDAPDADECRVYED
proteinChlamydomonas reinhardtiiA6Q0K528–107monomerMolecule count 110.934 kDa

Experimental Curves

CurvePoints / columnsq rangeUncertainty qualityNegative-intensity pointsSource file
1795[3]0.0181339–0.4670469 1/AHas uncertainty columnMissing 00sasbdb/entries/y9/sasdcy9/source/SASDCY9.dat
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2. Measurements Reported by SASBDB Reported Results

MetricMethodValueUncertaintyUnit
dmaxP(r)10.00.2Å
i0Guinier0.00395e-051/cm
i0P(r)0.0039741.081e-051/cm
mwExperimental12.65—kDa
mwGuinier I(0)12.65—kDa
porod_volumePorod22.48—ų
rgGuinier2.30.01Å
rgP(r)2.460.01Å

These values are reported by SASBDB; SAXSdb did not recalculate them from the experimental curve.

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3. Source Fits and Models Source Fits & Models

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4. Source File Index Source Files

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5. Experiment Description and Publication Experiment & Publication

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6. Complete Source Record Complete Source Record

The following content comes directly from the SASBDB entry. Missing values are shown as “—”; SAXSdb does not infer undeclared units.

Open the original SASBDB entry

Buffer and Sample Properties

Buffer name50 mM phosphate buffer, 50 mM NaCl, 20 mM oxidized DTTBuffer concentration—
pH6.5Additives—
Buffer description—
Purity measurement method—Extinction coefficient—
Absorbance—Scattering contrast—
Specific volume / dry volume— / —Mixture / deuteration— / —

Acquisition Conditions and Instrument

Measurement date2015-11-03Storage / measurement temperature15.0 / 20.0
Exposure time1.5Frames250
Wavelength0.1033Sample-to-detector distance1.79
SourceX-ray synchrotronDetectorAVIEX PCCD170170
Facility / beamlineSOLEIL / SWING · Saint-Aubin, France
q range0.181 – 4.67Sample volume / flow rate— / —

Original SASBDB Plots

Experimental I(q)
Experimental I(q)
Experimental I(q), log-log
Experimental I(q), log-log
Guinier plot
Guinier plot
Kratky plot
Kratky plot
P(r) plot
P(r) plot

Downloadable Files

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All source fields (unfiltered)

Every source field is expanded here, including empty values, list members and fields already shown above.

summary.json:190 field values
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codeSASDCY9
statusPublished
type_of_curveSEC-SAS
angular_unit1/A
project.titleCryptic Disorder Out of Disorder: Encounter between Conditionally Disordered CP12 and Glyceraldehyde-3-Phosphate Dehydrogenase.
project.publication.titleCryptic Disorder Out of Disorder: Encounter between Conditionally Disordered CP12 and Glyceraldehyde-3-Phosphate Dehydrogenase.
project.publication.author_listLaunay H, Barré P, Puppo C, Zhang Y, Maneville S, Gontero B, Receveur-Bréchot V
project.publication.journalJ Mol Biol
project.publication.doi10.1016/j.jmb.2018.02.020
project.publication.pmid29501381
project.publication.published_date2018 Apr 13
project.statusreleased
project.submitted_date2017-12-04
project.released_date2018-03-11
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experiment.instrument.detector.nameAVIEX PCCD170170
experiment.instrument.detector.resolutionnull
experiment.instrument.nameSOLEIL
experiment.instrument.citySaint-Aubin
experiment.instrument.countryFrance
experiment.instrument.beamline_nameSWING
experiment.instrument.beam_geometry
experiment.instrument.type_of_sourceX-ray synchrotron
experiment.instrument.point_sourcenull
experiment.instrument.line_collimationnull
experiment.instrument.sample_path_lengthnull
experiment.instrument.line_collimation_slitlengthnull
experiment.instrument.line_collimation_integrationwidthnull
experiment.instrument.xray_energynull
experiment.instrument.beam_profile_ahnull
experiment.instrument.beam_profile_alnull
experiment.sample.molecule[0].long_nameCalvin cycle protein CP12, chloroplastic
experiment.sample.molecule[0].short_nameCP12
experiment.sample.molecule[0].sequenceHHHHHHHHHHSSGHIEGRHMSGQPAVDLNKKVQDAVKEAEDACAKGTSADCAVAWDTVEELSAAVSHKKDAVKADVTLTDPLEAFCKDAPDADECRVYED
experiment.sample.molecule[0].organismChlamydomonas reinhardtii
experiment.sample.molecule[0].uniprot_codeA6Q0K5
experiment.sample.molecule[0].uniprot_range_first28
experiment.sample.molecule[0].uniprot_range_last107
experiment.sample.molecule[0].oligomerizationmonomer
experiment.sample.molecule[0].molecular_typeprotein
experiment.sample.molecule[0].uniprot_sequenceMMLTKSVVISRPAVRPVSTRRAVVVRASGQPAVDLNKKVQDAVKEAEDACAKGTSADCAV AWDTVEELSAAVSHKKDAVKADVTLTDPLEAFCKDAPDADECRVYED
experiment.sample.molecule[0].mw10.934
experiment.sample.molecule[0].total_mw10.934
experiment.sample.molecule[0].number_molecules1
experiment.sample.molecule[0].complex_stateFalse
experiment.sample.molecule[0].deuterationnull
experiment.sample.molecule[0].molecule_sourcebiological
experiment.sample.molecule[0].molecule_descriptionnull
experiment.sample.buffer.name50 mM phosphate buffer, 50 mM NaCl, 20 mM oxidized DTT
experiment.sample.buffer.concentration_unitnull
experiment.sample.buffer.commentnull
experiment.sample.buffer.additivenull
experiment.sample.buffer.concentrationnull
experiment.sample.buffer.pkanull
experiment.sample.buffer.ph6.5
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experiment.sample.purity_methodnull
experiment.sample.nameOxidised chloroplastic calvin cycle protein CP12 from C. reinhardtii
experiment.sample.ext_coefficientnull
experiment.sample.contrastnull
experiment.sample.specific_volnull
experiment.sample.dry_volnull
experiment.sample.absorbptionnull
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experiment.sample.mixturenull
experiment.contributor[0].affiliation[0].short_namenull
experiment.contributor[0].affiliation[0].addressMarseille, France
experiment.contributor[0].affiliation[0].full_nameAix Marseille Univ, CNRS, BIP UMR7281
experiment.contributor[0].affiliation[0].webpagehttp://bip.cnrs-mrs.fr
experiment.contributor[0].contributor_nameVeronique
experiment.contributor[0].contributor_surnameReceveur-Brechot
experiment.contributor[0].orcidnull
experiment.concentration_methodnull
experiment.concentration_unitnull
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experiment.storage_temperature15.0
experiment.cell_temperature20.0
experiment.exposure_time1.5
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pddf_softwareATSAS GNOM
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i0_calibration_standardnull
descriptionnull
experiment_descriptionSynchrotron SAXS data from solutions of oxidised chloroplastic calvin cycle protein CP12i in 50 mM phosphate buffer, 50 mM NaCl, 20 mM oxidized DTT, pH 6.5, were collected on the SWING beam line at the SOLEIL storage ring (Saint-Aubin, France) using a CCD AVIEX detector at a sample-detector distance of 1.8 m and at a wavelength of λ = 0.1033 nm (I(s) vs s, where s = 4πsinθ/λ and 2θ is the scattering angle). One solute concentration of 0.54 mg/ml was measured at 20°C. 250 successive 1.500 second frames were collected. The data were normalized to the intensity of the transmitted beam and radially averaged; the scattering of the solvent-blank was subtracted and the data were scaled for protein concentration.
tags[0]idp
intensity_unit1/cm
experimental_mw12.65
experimental_mw_errornull
guinier_i0_mw12.65
guinier_i0_mw_errornull
porod_mwnull
porod_mw_errornull
pddf_i00.003974
pddf_i0_error1.081e-05
guinier_i00.0039
guinier_i0_error5e-05
pddf_rg2.46
pddf_rg_error0.01
guinier_rg2.3
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i0_calibration_standard_datanull
intensities_log_log_plotSASDCY9_datloglog_img.png
symmetrynull
last_modified2020-08-28T15:28:14.712422+02:00
bragg_peak[]
manifest.json:36 field values
Field pathRaw value
codeSASDCY9
statussuccess
started_at2026-08-11T16:23:55.015148+00:00
finished_at2026-08-11T16:24:03.062259+00:00
source_last_modified2020-08-28T15:28:14.712422+02:00
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View the complete summary.json source
{
  "code": "SASDCY9",
  "status": "Published",
  "type_of_curve": "SEC-SAS",
  "angular_unit": "1/A",
  "project": {
    "title": "Cryptic Disorder Out of Disorder: Encounter between Conditionally Disordered CP12 and Glyceraldehyde-3-Phosphate Dehydrogenase.",
    "publication": {
      "title": "Cryptic Disorder Out of Disorder: Encounter between Conditionally Disordered CP12 and Glyceraldehyde-3-Phosphate Dehydrogenase.",
      "author_list": "Launay H, Barré P, Puppo C, Zhang Y, Maneville S, Gontero B, Receveur-Bréchot V",
      "journal": "J Mol Biol",
      "doi": "10.1016/j.jmb.2018.02.020",
      "pmid": "29501381",
      "published_date": "2018 Apr 13"
    },
    "status": "released",
    "submitted_date": "2017-12-04",
    "released_date": "2018-03-11"
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    },
    "sample": {
      "molecule": [
        {
          "long_name": "Calvin cycle protein CP12, chloroplastic",
          "short_name": "CP12",
          "sequence": "HHHHHHHHHHSSGHIEGRHMSGQPAVDLNKKVQDAVKEAEDACAKGTSADCAVAWDTVEELSAAVSHKKDAVKADVTLTDPLEAFCKDAPDADECRVYED",
          "organism": "Chlamydomonas reinhardtii",
          "uniprot_code": "A6Q0K5",
          "uniprot_range_first": 28,
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View the complete manifest.json source
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